Airtac SI32 Standard Air Cylinder SI32X78
2. Piston features dual Y-shaped bidirectional seals with compensation function, delivering extended service life and low dynamic friction;
3. Corrosion-resistant tie rods with reinforced crisscross tubing structure;
4. Smooth cylinder operation with adjustable cushioning;
5. Multiple cylinder specifications and optional mounting accessories available for customized configurations.
Category: Standard Cylinders, Brand: AIRTAC, Series: SI32
AirTAC SI32X78 Standard Cylinder Specifications
- Model: SI32X78
- Type: ISO 6432 compliant double-acting pneumatic cylinder
- Bore size: 32 mm (±0.1mm manufacturing tolerance)
- Stroke: 78 mm (adjustable ±1mm via cushion screws)
- Operating pressure: 0.1–0.8 MPa (15–116 PSI)
- Piston speed: 50–800 mm/s (lubricated condition)
- Cushioning: Progressive adjustable air cushion at both ends
- Port size: 1/8" NPT (G1/8 optional)
- Piston rod material: SUJ2 bearing steel with hard chrome plating (4-6μm)
- Tube material: AL6063-T5 aluminum alloy with hard anodized surface
- Seal type: Nitrile (NBR) lip seals with wear-resistant ring
- Ambient temperature: -20℃ to 80℃ (dry air required below 0℃)
- Weight: 1.45 kg (excluding accessories)
- Dimensions: 158mm(L) × 50mm(W) × 50mm(H) (stroke fully extended)
- Mounting options: MF1/MF2 flange, MP4 pivot bracket, or MSC foot
- ISO standard: Compliant with ISO 6432 (8mm-25mm bore series)
High-precision industrial cylinder featuring wear-resistant construction and precision-ground rod guides. The chromium-plated piston rod and dual sealing system ensure ≤0.5mm/sec leakage rate. Includes magnetic piston for sensor compatibility (SI32X78-M variant available with built-in magnet). Requires ISO 8573-1 class 3 lubricated air (32°C viscosity: 15-25 cSt).
- Automated packaging line clamping mechanisms
- CNC machine tool door interlocks
- Electronics assembly press-fit operations
- Plastic injection molding ejector systems
- Automotive welding fixture positioning
Installation note:
Maintain 0.05mm maximum misalignment during mounting. For vertical installations,
use speed controllers to prevent piston slam. Lubricate through air supply
(ISO VG32 oil mist recommended) at 1 drop/m³ airflow.
| Property | Property Value |
|---|---|
| sku | SI32X78 |
| Seal Material | Polyurethane |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature: -20℃ to 80℃ Speed Range: 30-800 mm/s |
| Port Size | PT1/8 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | Non-magnetic |
| Bore Diameter | <32 mm> |
| Stroke | 78mm |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.